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Arduino Uno R3

Arduino UNO in Bangladesh The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.

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EM4100 125kHz RFID Card

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Arduino WIFI Shield EMW3162
  • Arduino WIFI Shield EMW3162
  • Arduino WIFI Shield EMW3162
  • Arduino WIFI Shield EMW3162
  • Arduino WIFI Shield EMW3162
  • Arduino WIFI Shield EMW3162

Arduino WIFI Shield EMW3162

Waveshare
BDT 2,500
rating Read the review
Average rating: 5/5 - Number of reviews: 1
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Description

Overview

EMW3162 WIFI Shield consists of a base board and a WiFi module 
EMW3162. It allows you to connect your Arduino/Nucleo board with 
the Internet. Thanks to the EMW3162 WIFI Shield, WiFi communication
will become easy for devices that feature Arduino connectivity.

What's on Board

1. Arduino interface : for connecting with Arduino boards and/or Arduino shields

2. EMW3162 connector : for connecting the WiFi module EMW3162
3. EMW3162 extend pin headers : access to the common used pins of EMW3162
4. SWD interface : for programming and debugging
5. USB TO UART interface : for UART debugging and/or firmware updating
6. FT230XS : onboard USB to UART converter
7. RT9193-33 : onboard 3.3V regulator
8. Fuse : 500mA fast self-recovery fuse
9. BOOT switch
  • turn to H, the BOOT pin will be connected to 3.3V
  • turn to L, the BOOT pin will be connected to GND
10. STATUS switch
  • turn to H, the STATUS pin will be connected to 3.3V
  • turn to L, the STATUS pin will be connected to GND
11. WiFi indicator : LEDs for indicating the WiFi communication status
12. WPS key
  • press the key, the EMW3162 will start WPS matching
  • press the key and hold it for 5 seconds, the EMW3162 will recover to 

       factory setting EASYLINK key

press the key, the EMW3162 will start EasyLink matching
13. RESET key
14. Power indicator
15. WiFi serial port configuration jumpers
  • connect the WFRX to FTTX, WFTX to FTRX respectively, you can
       communicate with the EMW3162 through USB TO UART interface.
  • connect the WFRX to TX, WFTX to RX respectively, you can
       communicate with the EMW3162 through Arduino interface.
 

Features

The WiFi module EMW3162 :
  • As easy to use as an serial module with the provided serial transparent 
       transmission firmware
  • High stability, hardly goes down
  • Ultra low power consumption, online standby 7mA only
  • Optional antenna, onboard antenna OR external antenna via IPEX

The base board :
  • Compatible with Arduino interface, use UART only
  • Works as an Arduino WiFi Shield, connects to Arduino boards like : UNO, 
       Leonardo, Nucleo, Xnucleo, etc.
  • Works as an Arduino WiFi board, allows connecting with Arduino shields
  • Onboard USB to UART converter FT230XS, for UART debugging and/or 
       firmware updating
  • Onboard WiFi TX/RX LEDs, indicating the WiFi communication status
  • Supports EasyLink fast matching (instant networking by pushing the SSID 
       and password of the wireless router via smart phone APP)
  • Supports one-key recovery to factory setting (no need to flash the firmware 
      for configuration errors)
  • Flexible boot mode configuration
  • 500mA fast self-recovery fuse, stable and safe

 
Development Resources:
 Wiki : www.waveshare.com/wiki/EMW3162_WIFI_Shield

 


Product Details

Click here to leave a review

very good
rating
26/10/2019
Fahim
works fine.
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